Patents by Inventor Hanzhi Zhang

Hanzhi Zhang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250115678
    Abstract: The disclosure generally relates to binding proteins that comprise antigen binding sites, a T cell receptor binding site, and a T cell co-stimulatory molecule binding site. The disclosure also relates to pharmaceutical compositions comprising such binding proteins, nucleic acid molecules encoding such binding proteins, and vectors comprising such nucleic acid molecules. The disclosure further relates to methods of treating a disorder or condition using such binding proteins and pharmaceutical compositions, binding proteins and pharmaceutical compositions for use in the treatment of a disorder or condition, and the use of such binding proteins and pharmaceutical compositions for the manufacture of a medicament for treating a disorder or condition.
    Type: Application
    Filed: October 9, 2024
    Publication date: April 10, 2025
    Inventors: Mark COBBOLD, Corinne CAYATTE, Thomas CIUCCI, Yariv MAZOR, Saso CEMERSKI, Simon DOVEDI, Christopher LLOYD, Jonathan SEAMAN, Dominique LISIERO, Hanzhi ZHANG, Qun DU, Tilbe CREIGH-PULATMEN, Gilad KAPLAN, Cristina BERGAMASCHI, Xiuling LI, Ying FU, Amber LEE, Alan SANDERCOCK, Vijay CHENNUPATI, Sterling R. PAYNE, Abigail Bowlsbey LARA, Laure CASTAN, Isabelle SERMADIRAS, Owen VICKERY, Suzanne SITNIKOVA, Even WALSENG
  • Publication number: 20240334445
    Abstract: A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode. In the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
    Type: Application
    Filed: June 13, 2024
    Publication date: October 3, 2024
    Inventors: Torsten Dudda, Stefan Parkvall, Per Synnergren, Stefan Wager, Hanzhi Zhang
  • Patent number: 12041634
    Abstract: A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode. In the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
    Type: Grant
    Filed: February 13, 2023
    Date of Patent: July 16, 2024
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Torsten Dudda, Stefan Parkvall, Per Synnergren, Stefan Wager, Hanzhi Zhang
  • Patent number: 11743908
    Abstract: A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode. In the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: August 29, 2023
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Torsten Dudda, Stefan Parkvall, Per Synnergren, Stefan Wager, Hanzhi Zhang
  • Publication number: 20230189283
    Abstract: A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode. In the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
    Type: Application
    Filed: February 13, 2023
    Publication date: June 15, 2023
    Inventors: Torsten Dudda, Stefan Parkvall, Per Synnergren, Stefan Wager, Hanzhi Zhang
  • Patent number: 11601970
    Abstract: A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode. In the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: March 7, 2023
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Torsten Dudda, Stefan Parkvall, Per Synnergren, Stefan Wager, Hanzhi Zhang
  • Patent number: 11440940
    Abstract: A polymyxin B component or salts thereof, and a preparation and application thereof. The polymyxin B component includes six ?,?-diaminobutyric acids respectively at positions 1, 3-5 and 8-9, two threonine residues at positions 2 and 10, a phenylalanine residue at position 6 and a leucine residue at position 7 linked in sequence. The threonine residue at position 10 is linked to the ?,?-diaminobutyric acid at position 4 by an amido bond, and the ?,?-diaminobutyric acid at position 1 is linked to 6-methyloctyl-2-enoyl.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: September 13, 2022
    Assignee: SPH NO. 1 BIOCHEMICAL & PHARMACEUTICAL CO., LTD.
    Inventors: Hanzhi Zhang, Hao Liu, Zhenhui Huang, Ning Sun, Wenyan Luo, Jinguo Ding, Xiaofen Liu, Xingchen Bian
  • Patent number: 11297614
    Abstract: A node (100) of a cellular network sends an uplink grant (803) to a communication device (10). The uplink grant indicates uplink radio resources allocated to the communication device (10) in reoccurring time intervals. In response to detecting a need for an uplink retransmission (814) by a further communication device (10?) on at least a part of the allocated uplink radio resources in a certain one of the time intervals, the node (100) sends control information (808) to the communication device (10). The control information (808) temporarily disables utilization of at least this part of the allocated uplink radio resources in at least this certain time interval by the communication device (10).
    Type: Grant
    Filed: September 1, 2014
    Date of Patent: April 5, 2022
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Hanzhi Zhang, Torsten Dudda, Per Synnergren, Stefan Wager
  • Patent number: 11166263
    Abstract: An access node (100) of a cellular network sends an uplink grant to a communication device (10-A, 10-B, 10-C). The uplink grant indicates uplink radio resources allocated to the communication device (10-A, 10-B, 10-C) in reoccurring time intervals. The access node (100) monitors a uplink radio resource, configured before each of the reoccurring time intervals, for an indication of intention to transmit uplink data by an uplink transmission on the indicated uplink radio resources in the corresponding reoccurring time interval. In response to not detecting the indication and determining a need for an uplink transmission in the corresponding reoccurring time interval by a further communication device (10-A, 10-B, 10-C), the access node (100) reallocates the indicated uplink radio resources in the corresponding time interval to the further communication device.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: November 2, 2021
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Hanzhi Zhang, Ying Sun
  • Publication number: 20210206807
    Abstract: A polymyxin B component or salts thereof, and a preparation and application thereof. The polymyxin B component includes six ?,?-diaminobutyric acids respectively at positions 1, 3-5 and 8-9, two threonine residues at positions 2 and 10, a phenylalanine residue at position 6 and a leucine residue at position 7 linked in sequence. The threonine residue at position 10 is linked to the ?,?-diaminobutyric acid at position 4 by an amido bond, and the ?,?-diaminobutyric acid at position 1 is linked to 6-methyloctyl-2-enoyl.
    Type: Application
    Filed: February 26, 2021
    Publication date: July 8, 2021
    Inventors: Hanzhi ZHANG, Hao LIU, Zhenhui HUANG, Ning SUN, Wenyan LUO, Jinguo DING, Xiaofen LIU, Xingchen BIAN
  • Publication number: 20210212109
    Abstract: A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode. In the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
    Type: Application
    Filed: March 23, 2021
    Publication date: July 8, 2021
    Inventors: Torsten Dudda, Stefan Parkvall, Per Synnergren, Stefan Wager, Hanzhi Zhang
  • Patent number: 10986662
    Abstract: A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode, in the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: April 20, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Torsten Dudda, Stefan Parkvall, Per Synnergren, Stefan Wager, Hanzhi Zhang
  • Publication number: 20200187243
    Abstract: A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode, in the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
    Type: Application
    Filed: February 18, 2020
    Publication date: June 11, 2020
    Inventors: Torsten Dudda, Stefan Parkvall, Per Synnergren, Stefan Wager, Hanzhi Zhang
  • Patent number: 10609729
    Abstract: A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode. In the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: March 31, 2020
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Torsten Dudda, Stefan Parkvall, Per Synnergren, Stefan Wager, Hanzhi Zhang
  • Patent number: 10594615
    Abstract: Methods, nodes, a wireless communication device and computer programs to be usable in association with controlling transmission of at least one data unit via a first link between a first access node and a wireless communication device and via a second link between the first access node and the wireless communication device via the second access node are described. In one embodiment, the method may be performed by the first access node and may comprise receiving first transmission delay information indicative of a transmission delay of the first link and/or second transmission delay information indicative of the second link, and controlling the transmission of said data unit based on the first and/or second transmission delay information.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: March 17, 2020
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Reem Karaki, Torsten Dudda, Hanzhi Zhang, Torbjörn Wigren, Helka-Liina Määttanen, Stefan Wager
  • Patent number: 10516506
    Abstract: In one aspect, a wireless device receives a first data transmission from a base station in a first subframe interval and transmits HARQ feedback and/or CSI to the base station in a subsequent subframe interval, within a duration that is less than a maximum transmission duration that is possible within the subsequent subframe interval. In another aspect, a base station transmits a first data transmission to a wireless device in a first subframe interval and receives HARQ feedback and/or CSI from the wireless device in a subsequent subframe interval, within a duration that is less than a maximum transmission duration that is possible within the subsequent subframe interval.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: December 24, 2019
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Helka-Liina Määttanen, Mattias Andersson, Stefan Parkvall, Per Synnergren, Stefan Wager, Hanzhi Zhang
  • Patent number: 10455602
    Abstract: A communication device checks whether data is available in an uplink data buffer of the communication device for uplink transmission employing uplink radio resources, the uplink radio resources being previously allocated to the communication device in reoccurring time intervals. Depending on said checking, the UE controls the transmission of a channel reference signal.
    Type: Grant
    Filed: September 1, 2014
    Date of Patent: October 22, 2019
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Hanzhi Zhang, Torsten Dudda, Per Synnergren, Stefan Wager
  • Patent number: 10334621
    Abstract: Depending on data (110) available in an uplink data buffer (400) of a communication device (10) for uplink transmission and further depending on uplink radio resources previously allocated to the communication device (10) for the uplink transmission in reoccurring time intervals, a fraction (111-1) of the data (110) available in the uplink data buffer (400) is determined. A buffer status report is sent to the cellular network. The buffer status report indicates the determined fraction (111-1) of the data (110).
    Type: Grant
    Filed: September 1, 2014
    Date of Patent: June 25, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Hanzhi Zhang, Torsten Dudda, Per Synnergren, Stefan Wager
  • Patent number: 10231145
    Abstract: A mobile network comprises a cell, with one or more subordinate cells having regions that are each located at least partially within a coverage region of the cell. A base station serving the cell receives a measurement report from a further base station. The further base station is operable for serving one of the subordinate cells. The measurement report indicates a result of a measurement performed by the further base station on an uplink reference signal transmitted by a user equipment. On the basis of the measurement report, the base station controls activity of the subordinate cell.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: March 12, 2019
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Hanzhi Zhang, Gen Li
  • Publication number: 20190007328
    Abstract: Methods, nodes, a wireless communication device and computer programs to be usable in association with controlling transmission of at least one data unit via a first link between a first access node and a wireless communication device and via a second link between the first access node and the wireless communication device via the second access node are described. In one embodiment, the method may be performed by the first access node and may comprise receiving first transmission delay information indicative of a transmission delay of the first link and/or second transmission delay information indicative of the second link, and controlling the transmission of said data unit based on the first and/or second transmission delay information.
    Type: Application
    Filed: August 13, 2018
    Publication date: January 3, 2019
    Inventors: Reem Karaki, Torsten Dudda, Hanzhi Zhang, Torbjörn Wigren, Helka-Liina Määttanen, Stefan Wager